$400 Cheap Flights from Granada (GRX) to Washington (IAD)

View $400 flight on Tue, Feb 3, 2026Opens in a new window

Popular airlines from Granada (GRX-Federico Garcia Lorca) to Washington Dulles Intl. Airport (IAD)

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Cheap Flights from Granada to Washington (GRX-IAD)

Prices were available within the past 7 days and start at $400 for one-way flights and $898 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Iberia
Wed, Dec 24 - Thu, Jan 8
GRX
Granada
IAD
Washington
$898 Roundtrip, found 6 days ago
$898
Roundtrip
found 6 days ago
Select Iberia flight, departing Wed, Dec 24 from Granada to Washington, returning Thu, Jan 8, priced at $898 found 6 days ago
Iberia
Wed, Dec 24 - Thu, Jan 8
GRX
Granada
IAD
Washington
$902 Roundtrip, found 6 days ago
$902
Roundtrip
found 6 days ago
Select Iberia flight, departing Wed, Dec 24 from Granada to Washington, returning Thu, Jan 8, priced at $902 found 6 days ago
Iberia
Wed, Dec 24 - Thu, Jan 8
GRX
Granada
IAD
Washington
$903 Roundtrip, found 6 days ago
$903
Roundtrip
found 6 days ago
Select Iberia flight, departing Wed, Dec 24 from Granada to Washington, returning Thu, Jan 8, priced at $903 found 6 days ago
Iberia
Wed, Dec 24 - Thu, Jan 8
GRX
Granada
IAD
Washington
$907 Roundtrip, found 6 days ago
$907
Roundtrip
found 6 days ago
Select Iberia flight, departing Wed, Dec 24 from Granada to Washington, returning Thu, Jan 8, priced at $907 found 6 days ago
Iberia
Wed, Dec 24 - Thu, Jan 8
GRX
Granada
IAD
Washington
$918 Roundtrip, found 6 days ago
$918
Roundtrip
found 6 days ago
Select Iberia flight, departing Wed, Dec 24 from Granada to Washington, returning Thu, Jan 8, priced at $918 found 6 days ago
Iberia
Wed, Dec 24 - Thu, Jan 8
GRX
Granada
IAD
Washington
$923 Roundtrip, found 6 days ago
$923
Roundtrip
found 6 days ago
Select Iberia flight, departing Wed, Dec 24 from Granada to Washington, returning Thu, Jan 8, priced at $923 found 6 days ago
Iberia
Thu, Nov 27 - Mon, Dec 1
GRX
Granada
IAD
Washington
$962 Roundtrip, found 6 days ago
$962
Roundtrip
found 6 days ago
Select Iberia flight, departing Thu, Nov 27 from Granada to Washington, returning Mon, Dec 1, priced at $962 found 6 days ago
Iberia
Thu, Nov 27 - Mon, Dec 1
GRX
Granada
IAD
Washington
$977 Roundtrip, found 6 days ago
$977
Roundtrip
found 6 days ago
Select Iberia flight, departing Thu, Nov 27 from Granada to Washington, returning Mon, Dec 1, priced at $977 found 6 days ago
Iberia
Wed, Dec 24 - Thu, Jan 8
GRX
Granada
IAD
Washington
$985 Roundtrip, found 6 days ago
$985
Roundtrip
found 6 days ago
Select Iberia flight, departing Wed, Dec 24 from Granada to Washington, returning Thu, Jan 8, priced at $985 found 6 days ago
British Airways
Mon, Jun 8 - Fri, Jun 12
GRX
Granada
IAD
Washington
$1,309 Roundtrip, found 5 days ago
$1,309
Roundtrip
found 5 days ago
Select British Airways flight, departing Mon, Jun 8 from Granada to Washington, returning Fri, Jun 12, priced at $1,309 found 5 days ago

Frequently asked questions

How much does a flight from Federico Garcia Lorca Airport (GRX) to Washington Dulles Intl. Airport (IAD) cost?
Get a cheap one-way flight from $400 or cheap return flight from $898 from Federico Garcia Lorca Airport (GRX) to Washington Dulles Intl. Airport (IAD) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Federico Garcia Lorca Airport (GRX) to Washington Dulles Intl. Airport (IAD)?
The cheapest month to fly from GRX to IAD is December, when there's less demand. Off-peak season is typically when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Federico Garcia Lorca Airport (GRX) to Washington Dulles Intl. Airport (IAD)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest GRX to IAD flight.
How many flights per day from Federico Garcia Lorca Airport (GRX) to Washington Dulles Intl. Airport (IAD)?
Nonstop flights from Federico Garcia Lorca Airport (GRX) to Washington Dulles Intl. Airport (IAD) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from GRX to IAD?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Federico Garcia Lorca Airport (GRX) to Washington Dulles Intl. Airport (IAD)?
To land at Washington Dulles Intl. Airport (IAD) without delays, select a flight that leaves Federico Garcia Lorca Airport (GRX) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Federico Garcia Lorca Airport (GRX) to Washington Dulles Intl. Airport (IAD) last-minute?
Holding off until just before your departure to book a ticket from GRX to IAD often results in higher prices. While it's possible to find some last-minute discounts, they're not always guaranteed. Allow some flexibility in your schedule to boost your chances of getting a bargain.
Is it cheaper to book a GRX to IAD flight and hotel package?
Opting for a GRX to IAD flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Choose from our impressive range of hotels and then add flights, car rentals and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Federico Garcia Lorca Airport (GRX) to Washington Dulles Intl. Airport (IAD)?
Typically, it's possible to reschedule or cancel your GRX to IAD flight. However, if it's been more than 24 hours since booking, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Travel information

Origin airport
Federico Garcia Lorca
Destination airport
Washington Dulles Intl.
Roundtrip price
$898
Distance
3893 mi

Book with confidence

Book with confidence

Granada to Washington Flights

The cheapest times to fly from Granada to Washington

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Granada to Washington are during the month of December. You can find some of the cheapest flights from Granada to Washington with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Granada to Washington

Sunday is one of the best days to book for cheap flights from Granada to Washington: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Granada to Washington

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Granada to Washington in 2025. You can also book with separate airlines for your outbound and return journeys, from $400 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Granada to Washington flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Granada to Washington airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Granada to Washington Flights

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*Available to One Key members.